The author is adopting a（n)______tone in this excerpt.A．delightfulB．humorousC．sarcasticD．i

The most widely used LAN system is ______ which adopts a form. of access known as CSMA－CD．

The company is in good order _____ adopting advanced management.A: atB: byC: forD: wit

It can be learned from Elian Gonzalezs case in Paragraph Five that______.A．the author is n

The author adopts a（n)______tone in this passage.A．hostileB．ironicC．objectiveD．humorous

The story is adopting______point of view.A．the third personB．an omniscientC．an objectiveD．

The author thinks that Danes adopt a ______ attitude towards their country.A．boastfulB．mod